Canker sores can be an uncomfortable and frustrating part of your oral health. These small ulcers, which can appear on the soft tissues inside your mouth, can make eating, drinking, and even talking painful. While canker sores are common and typically harmless, knowing how to manage them can make a big difference in your comfort and oral health.
In this blog, we answer some frequently asked questions about canker sores and provide helpful tips for relief. Contact California Dental Group at 800-407-0161 if you need dental care.
What Are Canker Sores?
Canker sores are small ulcers that usually appear on the inside of the cheeks, lips, tongue, or gums. These ulcers are typically white or yellow with a red border around them. Before they develop, you might experience a tingling or burning sensation in the area, followed by the appearance of a painful bump. While canker sores can cause discomfort, they are generally not serious and often heal on their own without the need for medication.
How Are Canker Sores Different from Cold Sores?
It’s easy to confuse canker sores with cold sores, but they are not the same thing. Cold sores are caused by the herpes simplex virus, are contagious, and typically appear on the outside of the mouth. In contrast, canker sores are not contagious, and their exact cause is unknown. However, certain triggers such as stress, irritation from toothpaste or foods, malnutrition, or allergic reactions can lead to the development of canker sores.
How Long Do Canker Sores Last?
In most cases, canker sores heal on their own within about two weeks. During the healing period, it’s important not to pick at or touch the sore, as this can slow down recovery or cause further irritation. If your canker sore does not heal after two weeks, or if it spreads or becomes more painful, you should consult a healthcare provider, as it could be a sign of another underlying health issue.
Are There Medications to Treat Canker Sores?
Although there is no medication that will cure canker sores, there are options to help relieve the pain they cause. Over-the-counter pain relievers such as aspirin or ibuprofen can reduce discomfort. You can also use topical gels designed to numb the area, or mouthwashes that can soothe the sore. To minimize pain when eating or drinking, avoid foods that are spicy, sour, or hard, as they can irritate the canker sore further and lead to more discomfort or bleeding.
Should I Visit a Dentist for Canker Sores?
While most canker sores will heal on their own, it may be worth seeing a dentist if you experience recurring or persistent sores. Frequent canker sores could indicate an underlying health issue, such as a nutritional deficiency or an autoimmune disorder. A dentist can help determine if there’s an underlying cause and may prescribe a treatment plan or medication to manage your symptoms.
Can I Brush My Teeth If I Have a Canker Sore?
Yes, you should continue to brush your teeth and maintain good oral hygiene even if you have a canker sore. A clean mouth can promote faster healing, and keeping your teeth clean will help prevent other oral health issues such as plaque buildup and gum disease. To minimize irritation, use a soft-bristled toothbrush and brush gently around the sore. Avoid using toothpaste with harsh ingredients, as these can further irritate the ulcer.
If canker sores are making it difficult to brush or care for your teeth, it may be time to consult a dental professional. For help managing canker sores or any other oral health concerns, contact California Dental Group at 800-407-0161 to schedule an appointment.
